Engram is the physical trace a memory leaves in neural tissue.
Every Claude session now writes its engrams to /data/symbiont/engram.db.
Changes:
- sessions.py → engram.py with class Engram (SessionRegistry alias kept)
- sessions.db → engram.db
- CLAUDE.md updated to use Engram
- Genesis session registered with full build history
Muse ecosystem: Cortex + Dendrite + Symbiont + Engram
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>